DR. IR. Tri YuswijayantoZaenuriis an expert in Combustion Engine, Propulsion System and FluidalMechanic, who has a career in this engineering field for more than 15 years. He graduated from mechanicalengineering, InstitutTeknologi Bandung in 1987 and continued his study in TechnischeUniversitaetClausthal, Clausthal-Zellerfeld, Germany until he got the “DoktorIngenier” (Dr.Ing) title in Tribology andKinematics (Reibungstechnik und Maschinenkinetik) on 2000. He is the Head of Combustion Engine andPropulsion System Laboratory in InstitutTeknologi Bandung. He is active in projects that arranged by thecooperation with educational institutions, government and private company.